Solar inverter sizing determines how much of your array’s DC output the inverter can convert to AC at any given moment. The general rule is to size the inverter at 100–120% of your total solar array wattage — a 10,000W (10kW) array typically pairs with a 8,000–10,000W inverter. But real-world sizing involves balancing clipping losses Read more »
Running an air conditioner on solar is entirely feasible — but AC is one of the highest electrical loads in any home, and sizing the solar array correctly is essential. A typical 2.5-ton central AC unit requires 5–8 solar panels to run during the hours it operates, assuming average panel output and system efficiency. A Read more »
Permission to operate (PTO) is the formal authorization from your electric utility that allows you to turn on your solar panel system and connect it to the grid. It’s the final step in the solar installation process — after the panels are installed, the inverter is wired, and the local building inspector has signed off Read more »